if you would buy a springfield over a hand built rifle such as the one described above, simply because the receiver is chinese.. you are truly a fool and too brand concious to see the light.
Whats so Chinese about it at that point. Its barely a Norinco in my opinion. Kinda like calling the cars they use in Nascar which have the outter body of a Ford Fusion for example (or any other street car body for that matter), its so different internally that it may as well be considered a different thing all together.
As for picking a SAI over a Chinese receiver because its a Chinese receiver, well I don't think it has anything to do with being too much into the "brand". There are many reasons to pick a SAI, LRB or any other American made receivers over a Norinco.
Only Chinese firearm I'd buy is a Type 88 with the original Chinese chambering but thats just me.

Dimitri